package com.exam.service;


import com.exam.entity.Student;
import com.github.pagehelper.Page;


public interface StudentService {

    Page<Student> findAll(Integer pagenum,Integer size);

    Student findById(Integer studentId);

    Boolean deleteById(Integer studentId);

    Boolean update(Student student);

    Boolean updatePwd(Student student);
    Boolean add(Student student);
}
